Yintoni idysprosium oxide enqabileyo yomhlaba?

I-Dysprosium oxide (ifomula yeekhemikhali i-Dy₂O₃) i-compound eyenziwe yi-dysprosium kunye ne-oxygen. Oku kulandelayo yintshayelelo eneenkcukacha yedysprosium oxide:

Iimpawu zeMichiza

Imbonakalo:umgubo omhlophe wekristale.

Ukunyibilika:ayinyibiliki emanzini, kodwa inyibilika kwi-asidi kunye ne-ethanol.

Imagnethi:unozibuthe owomeleleyo.

Uzinzo:ifunxa ngokulula ikharbon diokside emoyeni kwaye ngokuyinxenye ijike ibe yidysprosium carbonate.

I-Dysprosium oxide

Intshayelelo emfutshane

Igama lemveliso I-Dysprosium oxide
Inombolo yeCas 1308-87-8
Ubunyulu 2N 5(Dy2O3/REO≥ 99.5%)3N (Dy2O3/REO≥ 99.9%))4N (Dy2O3/REO≥ 99.99%)
MF Dy2O3
Ubunzima beMolekyuli 373.00
Ukuxinana 7.81 g/cm3
Indawo yokunyibilika 2,408° C
Indawo yokubilisa 3900℃
Imbonakalo Umgubo omhlophe
Ukunyibilika Ayinyibiliki emanzini, ngokuphakathi inyibilika kwii-asidi zeminerali ezomeleleyo
Iilwimi ezininzi DysprosiumOxid, Oxyde De Dysprosium, Oxido Del Disprosio
Elinye igama Dysprosium(III) oxide, Dysprosia
HS ikhowudi 2846901500
Uphawu Ixesha

Indlela yokulungiselela

Kukho iindlela ezininzi zokulungiselela i-dysprosium oxide, phakathi kwazo ezona zixhaphakileyo yindlela yeekhemikhali kunye nendlela yomzimba. Indlela yeekhemikhali ikakhulu ibandakanya indlela ye-oxidation kunye nendlela yemvula. Zombini iindlela ziquka inkqubo yokusabela kweekhemikhali. Ngokulawula iimeko zokusabela kunye nomlinganiselo wezinto eziluhlaza, i-dysprosium oxide enobunyulu obuphezulu inokufumaneka. Indlela yomzimba ikakhulu ibandakanya indlela yokufunxa umphunga kunye nendlela ye-sputtering, efanelekileyo ekulungiseleleni iifilimu okanye iingubo ze-dysprosium oxide eziphezulu.

Kwindlela yeekhemikhali, indlela ye-oxidation yenye yeendlela ezisetyenziswa ngokuqhelekileyo zokulungiselela. Ivelisa i-dysprosium oxide ngokusabela isinyithi se-dysprosium okanye ityuwa ye-dysprosium ene-oxidant. Le ndlela ilula kwaye kulula ukuyisebenzisa, kwaye iphantsi kweendleko, kodwa iigesi ezinobungozi kunye namanzi angcolileyo anokuveliswa ngexesha lokulungiselela inkqubo, ekufuneka iphathwe ngokufanelekileyo. Indlela yemvula kukusabela kwisisombululo setyuwa se-dysprosium kunye ne-precipitant ukuvelisa i-precipitate, kwaye emva koko ufumane i-dysprosium oxide ngokucoca, ukuhlamba, ukomisa kunye namanye amanyathelo. I-dysprosium oxide elungiselelwe yile ndlela inobunyulu obuphezulu, kodwa inkqubo yokulungiselela inzima kakhulu.

Kwindlela yokwenyama, indlela yokufunxa umphunga kunye nendlela yokutshiza zombini ziindlela ezisebenzayo zokulungisa iifilimu okanye iifilimu ze-dysprosium oxide ezicocekileyo. Indlela yokufunxa umphunga kukufudumeza umthombo we-dysprosium phantsi kweemeko zevacuum ukuyitshintsha ibe ngumphunga kwaye uyifake kwi-substrate ukwenza ifilimu ebhityileyo. Ifilimu elungiselelwe yile ndlela inobunyulu obuphezulu kunye nomgangatho omhle, kodwa iindleko zezixhobo ziphezulu. Indlela ye-sputtering isebenzisa amasuntswana anamandla aphezulu ukubhobhoza i-dysprosium ekujoliswe kuyo, ukwenzela ukuba ii-athomu ezingaphezulu zitshizwe kwaye zifakwe kwi-substrate ukwenza ifilimu encinci. Ifilimu elungiselelwe yile ndlela inokufana kakuhle kunye nokubambelela okuqinileyo, kodwa inkqubo yokulungiselela inzima kakhulu.

Sebenzisa

I-Dysprosium oxide inoluhlu olubanzi lweemeko zokusetyenziswa, ngakumbi kubandakanya le miba ilandelayo:

Imathiriyeli yemagnethi:I-Dysprosium oxide ingasetyenziselwa ukulungiselela i-alloys enkulu ye-magnetostrictive (efana ne-terbium dysprosium iron alloy), kunye nemidiya yokugcina imagnethi, njl.

Ishishini leNyukliya:Ngenxa yokubamba i-neutron enkulu enqamlezileyo, i-dysprosium oxide ingasetyenziselwa ukulinganisa amandla e-neutron okanye njengento yokufunxa i-neutron kwizinto zokulawula i-reactor yenyukliya.

Indawo yokukhanyisa:I-Dysprosium oxide yimathiriyeli ekrwada ebalulekileyo yokwenza izibane zedysprosium ezitsha zokukhanya. Izibane zeDysprosium zineempawu zokukhanya okuphezulu, ukushisa kombala ophezulu, ubungakanani obuncinci, i-arc ezinzileyo, njl., kwaye zisetyenziswa ngokubanzi kwindalo yefilimu kunye nomabonwakude kunye nokukhanyisa kwamashishini.

Ezinye izicelo:I-Dysprosium oxide inokusetyenziswa njenge-activator ye-phosphor, i-NdFeB esisigxina sokudibanisa imagnethi, i-laser crystal, njl.

Imeko yemarike

Ilizwe lam ngumvelisi omkhulu kunye nomthengisi we-dysprosium oxide ngaphandle. Ngokulungiswa okuqhubekayo kwenkqubo yokulungiselela, ukuveliswa kwe-dysprosium oxide kuphuhliswa kwicala le-nano-, i-ultra-fine, i-high-purification, kunye nokukhuselwa kwendalo.

Ukhuseleko

I-Dysprosium oxide ivame ukupakishwa kwiingxowa zeplastiki ze-polyethylene ezine-double-layer kunye nokutywinwa koxinzelelo olushushu, olukhuselwe ngamabhokisi angaphandle, kwaye zigcinwe kwiindawo zokugcina umoya nezomileyo. Ngexesha lokugcinwa kunye nokuthutha, ingqalelo kufuneka ihlawulwe kubungqina bokufuma kwaye ugweme umonakalo wokupakisha.

Ukusetyenziswa kwe-dysprosium oxide

I-nano-dysprosium oxide yahluke njani kwi-dysprosium oxide yendabuko?

Xa kuthelekiswa ne-dysprosium oxide yendabuko, i-nano-dysprosium oxide inomahluko obonakalayo kwizakhiwo zomzimba, iikhemikhali kunye nezicelo, ezibonakaliswa ikakhulu kule miba ilandelayo:

1. Ubungakanani besuntswana kunye nommandla othile womphezulu

Nano-dysprosium oxide: Ubungakanani bamasuntswana buqhele ukuba phakathi kwe-1-100 nanometers, kunye nommandla ongaphezulu kakhulu othe ngqo womphezulu (umzekelo, 30m²/g), umlinganiselo ophezulu womphezulu weathom, kunye nomsebenzi owomeleleyo womphezulu.

I-dysprosium oxide yemveli: Ubungakanani bamasuntswana bukhulu, ngokuqhelekileyo kwinqanaba le-micron, kunye nommandla omncinci omncinci kunye nomsebenzi ongaphantsi komhlaba.

2. Iimpawu ezibonakalayo

Iimpawu ze-Optical: I-Nano-dysprosium oxide: Inesalathisi esiphezulu se-refractive kunye ne-reflectivity, kwaye ibonisa iimpawu ezibalaseleyo ze-optical. Ingasetyenziswa kwi-optical sensors, i-spectrometers kunye nezinye iindawo.

I-dysprosium oxide yendabuko: Iimpawu ze-optical zibonakaliswa ngokukodwa kwi-index yayo ephezulu ye-refractive kunye nelahleko ephantsi yokusabalalisa, kodwa ayiyona into ebalaseleyo njenge-nano-dysprosium oxide kwizicelo ze-optical.

Iimpawu zeMagnetic: I-Nano-dysprosium oxide: Ngenxa yommandla wayo ophakamileyo ophezulu kunye nomsebenzi ongaphezulu, i-nano-dysprosium oxide ibonisa ukuphendula kwamagnetic okuphezulu kunye nokukhetha kwi-magnetism, kwaye ingasetyenziselwa ukucinga okuphezulu kwe-magnetic kunye nokugcinwa kwemagneti.

I-dysprosium oxide yemveli: inozibuthe owomeleleyo, kodwa impendulo kazibuthe ayibalulekanga njengaleyo ye-nano dysprosium oxide.

3. Iimpawu zeMichiza

Ukuphinda kusebenze: INano dysprosium oxide: inokusebenza kwakhona kweekhemikhali eziphezulu, inokuthengisa iimolekyuli ezisebenzayo ngakumbi kwaye ikhawulezise isantya sokusabela kweekhemikhali, ngoko ke ibonisa umsebenzi ophezulu kwi-catalysis kunye nokuphendula kweekhemikhali.

I-dysprosium oxide yemveli: inozinzo oluphezulu lweekhemikhali kunye nokusebenza okuphantsi.

4. Iindawo zokufaka izicelo

I-Nano dysprosium oxide: Isetyenziswa kwizixhobo zemagneti ezifana nokugcinwa kwemagnethi kunye nezahluli zemagnethi.

Kwintsimi ye-optical, ingasetyenziselwa izixhobo ezichanekileyo eziphezulu ezifana ne-lasers kunye neenzwa.

Njengesongezo semagnethi esisigxina ye-NdFeB esebenza kakhulu.

I-dysprosium oxide yesiNtu: Isetyenziswa ikakhulu ukulungisa i-metallic dysprosium, izongezo zeglasi, izixhobo zememori zemagneto-optical, njl.

5. Indlela yokulungiselela

I-Nano dysprosium oxide: ngokuqhelekileyo ilungiselelwe yindlela ye-solvothermal, indlela ye-alkali yokunyibilikisa kunye nobunye ubuchwepheshe, obunokulawula ngokuchanekileyo ubungakanani be-particle kunye ne-morphology.

Traditional dysprosium oxide: ubukhulu becala ilungiswa ngeendlela zekhemikhali (ezifana ne-oxidation method, i-precipitation method) okanye iindlela zomzimba (ezifana ne-vacuum evaporation method, indlela yokutshiza)


Ixesha lokuposa: Jan-20-2025